A woman frowns as she wonders what's the difference between addiction and dependence

What’s the Difference Between Addiction and Dependence?

“Addiction” and “dependence” are often used interchangeably to mean someone can’t stop using a substance. Sometimes “dependence” is used when a term with a more clinical sound than “addiction” is needed, but now the preferred term is “substance use disorder.” While addiction and dependence are closely related, they are not quite the same. “Dependence” or…